Structural defects in buildings can be categorized as: Cracks in foundation (substructure)Cracks in floors and slabs (superstructure)Cracks in Walls (superstructure)
Plumbing Faults. This is often a consequence of poor building inspection before the structure is finished.
Poor Roofing Materials.
Foundation and Structural Damage.
Cracked Ceramic Floors.
High Humidity Level.